Hello. I have a trotec rayjet and a bofa ad350 extractor. I have done some wood work using the extractor but it is clogging the filters far too quickly for it to be economically viable. So I am after an out to air filter for when I am cutting wood so save on the costs of the filters . The rayjet is only a small 35w laser so I assume the extractor doesn't need to be anything too hardcore. Do you have any suggestions, it needs to be available in the UK. Many thanks for your help